Hey guys, so I've been doing A LOT of research and have come across conflicting information...So I decided to post up in here.

My question is, what are the disadvantages of riding a board that is too small based on my weight??

A little background:
Up until now, Ive only ridden east coast, packed snow (ice).
I consider myself an intermediate rider (3 years, +20X/year)
My winter weight is 200-210lbs and I'm 5'11".
Size 12 boot.
I just moved to CO and plan on riding +50X this season.
No park experience, but plan to give it a try since I wont be landing on ice like out east.

So with that said, my first board was/is a Forum 154W Destroyer. (~5 stiffness) And while I love the board and I'm extremely comfortable on it carving down the mountain, I'm worried that it may be too small for me here in CO. I'll be riding "allmountain" style.... mainly carving slopes (and this weird thing y'all call "powder"), but like I said, I would like to play a little in the park and hit decent jumps.

For my weight/ riding style, I've gotten recommendations for everything from a 162-170... so obviously, my 154 is quite small... But is stability the only thing I'm compromising by riding a board too small? Is there a possibility I could break it (I haven't yet!)?? I'm looking at last years GNU's Rider's Choice board (~5 stiffness) and just need recommendations on where to go from here...